package org.study.io;

import java.util.HashMap;
import java.util.Map;

/**
 * @author 朝花不迟暮
 * @version 1.0
 * @date 2020/11/8 22:00
 */
public class TestMap
{
    public static void main(String[] args)
    {
        Map<String, Object> map = new HashMap<>();
        map.put("1",1);
    }
}
